FR2532511B1 - - Google Patents

Info

Publication number
FR2532511B1
FR2532511B1 FR8301545A FR8301545A FR2532511B1 FR 2532511 B1 FR2532511 B1 FR 2532511B1 FR 8301545 A FR8301545 A FR 8301545A FR 8301545 A FR8301545 A FR 8301545A FR 2532511 B1 FR2532511 B1 FR 2532511B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8301545A
Other languages
French (fr)
Other versions
FR2532511A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
Original Assignee
TDK Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP4017782U external-priority patent/JPS58142397U/en
Priority claimed from JP57149590A external-priority patent/JPS5940513A/en
Priority claimed from JP57190871A external-priority patent/JPS5940500A/en
Application filed by TDK Corp filed Critical TDK Corp
Publication of FR2532511A1 publication Critical patent/FR2532511A1/fr
Application granted granted Critical
Publication of FR2532511B1 publication Critical patent/FR2532511B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
    • H02M3/3382—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement in a push-pull circuit arrangement
    • H02M3/3384—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement in a push-pull circuit arrangement of the parallel type
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/282—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices
    • H05B41/2821—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a single-switch converter or a parallel push-pull converter in the final stage
    • H05B41/2822—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices by means of a single-switch converter or a parallel push-pull converter in the final stage using specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations
FR8301545A 1982-03-20 1983-02-01 Expired FR2532511B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4017782U JPS58142397U (en) 1982-03-20 1982-03-20 electrical equipment
JP57149590A JPS5940513A (en) 1982-08-28 1982-08-28 Leakage transformer
JP57190871A JPS5940500A (en) 1982-11-01 1982-11-01 Device for firing discharge lamp

Publications (2)

Publication Number Publication Date
FR2532511A1 FR2532511A1 (en) 1984-03-02
FR2532511B1 true FR2532511B1 (en) 1985-12-13

Family

ID=27290391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8301545A Expired FR2532511B1 (en) 1982-03-20 1983-02-01

Country Status (4)

Country Link
US (1) US4547705A (en)
DE (1) DE3306605A1 (en)
FR (1) FR2532511B1 (en)
PH (1) PH21486A (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
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US4613796A (en) * 1984-08-13 1986-09-23 Gte Products Corporation Single transistor oscillator ballast circuit
US4667132A (en) * 1986-03-03 1987-05-19 Dianalog Systems, Inc. Electronic transformer system for neon lamps
US5063328A (en) * 1986-12-17 1991-11-05 Walton John F Energy saving circuit for discharge tubes
US4916362A (en) * 1988-04-05 1990-04-10 Neon Dynamics Corporation Excitation supply for gas discharge tubes
US4980611A (en) * 1988-04-05 1990-12-25 Neon Dynamics Corporation Overvoltage shutdown circuit for excitation supply for gas discharge tubes
US4902942A (en) * 1988-06-02 1990-02-20 General Electric Company Controlled leakage transformer for fluorescent lamp ballast including integral ballasting inductor
US4933612A (en) * 1988-10-12 1990-06-12 Neonics, Inc. Excitation circuit for gas discharge lamp
JPH0389493A (en) * 1989-08-31 1991-04-15 Toshiba Lighting & Technol Corp Lighting device for discharge lamp
US5130610A (en) * 1990-01-31 1992-07-14 Toshiba Lighting & Technology Corporation Discharge lamp lighting apparatus
US5231333A (en) * 1990-11-14 1993-07-27 Neon Dynamics, Inc. Switching excitation supply for gas discharge tubes having means for eliminating the bubble effect
KR960001143B1 (en) * 1991-03-29 1996-01-19 가부시끼가이샤 산요오 덴끼 세이사꾸쇼 Neon transformer
US5731667A (en) * 1995-02-24 1998-03-24 Magnetek, Inc. Hybrid sequence start ballast for an instant start discharge lamp
US6008589A (en) * 1996-03-05 1999-12-28 California Institute Of Technology Single-switch, high power factor, ac-to-ac power converters
TR199902411A3 (en) * 1998-11-02 2000-06-21 Lincoln Global, Inc. Output coil and method of use for direct current welding machine
US6246187B1 (en) 1999-05-20 2001-06-12 Nsi Enterprises, Inc. System for promoting passive end of life light source failure
US7126450B2 (en) 1999-06-21 2006-10-24 Access Business Group International Llc Inductively powered apparatus
AU2001263348A1 (en) * 2000-05-19 2001-12-03 Philip A. Harding Slot core transformers
US6820321B2 (en) * 2000-09-22 2004-11-23 M-Flex Multi-Fineline Electronix, Inc. Method of making electronic transformer/inductor devices
JP3951176B2 (en) * 2002-09-06 2007-08-01 ミネベア株式会社 Discharge lamp lighting device
US7135952B2 (en) * 2002-09-16 2006-11-14 Multi-Fineline Electronix, Inc. Electronic transformer/inductor devices and methods for making same
TW587405B (en) * 2002-10-02 2004-05-11 Darfon Electronics Corp Voltage-supplying circuit with multiple lamp tubes
DE10252836A1 (en) * 2002-11-13 2004-05-27 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Device for operating discharge lamps
DE10252834A1 (en) * 2002-11-13 2004-05-27 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Discharge lamp e.g. florescent lamp, operating device, includes decoupling device provided with current control unit for controlling filament current, and a heating transformer unit
JP2004207045A (en) * 2002-12-25 2004-07-22 Harison Toshiba Lighting Corp Dielectric barrier discharge lamp lighting device
US7676675B2 (en) * 2003-06-06 2010-03-09 Microsoft Corporation Architecture for connecting a remote client to a local client desktop
JP4276104B2 (en) * 2004-02-20 2009-06-10 ミネベア株式会社 Discharge lamp lighting device
US7904108B2 (en) * 2004-03-19 2011-03-08 Broadcom Corporation Double transformer balun for maximum power amplifier power
JP4576911B2 (en) * 2004-07-15 2010-11-10 パナソニック株式会社 Coil parts
JP2006049028A (en) * 2004-08-03 2006-02-16 Minebea Co Ltd Discharge lamp lighting device
CA2589485A1 (en) * 2004-12-07 2006-06-15 Ronald W. Whittaker Miniature circuitry and inductive components and methods for manufacturing same
US7436282B2 (en) * 2004-12-07 2008-10-14 Multi-Fineline Electronix, Inc. Miniature circuitry and inductive components and methods for manufacturing same
CN100435267C (en) * 2004-12-22 2008-11-19 李进 Inner penetration composition type generator of magnetic energy, and magnetic energy lamp
CN100447939C (en) * 2004-12-22 2008-12-31 李进 Outer packed composition type generator of magnetic energy, and magnetic energy lamp
TWI250537B (en) * 2005-02-05 2006-03-01 Darfon Electronics Corp Light tube driving circuit and transformer thereof
TW200731302A (en) * 2006-02-09 2007-08-16 Delta Electronics Inc Transformer
US7645941B2 (en) 2006-05-02 2010-01-12 Multi-Fineline Electronix, Inc. Shielded flexible circuits and methods for manufacturing same
JP4279858B2 (en) * 2006-07-26 2009-06-17 スミダコーポレーション株式会社 Magnetic element
JP4840071B2 (en) * 2006-10-16 2011-12-21 株式会社豊田自動織機 DC-DC converter
CN101901670A (en) * 2009-06-01 2010-12-01 奥斯兰姆有限公司 High frequency mutual inductor and multiplexed output constant flow source with same
TWI557759B (en) * 2015-04-10 2016-11-11 台達電子工業股份有限公司 Integrated inductor and integrated inductor magnetic core of the same
US10763028B2 (en) 2015-04-10 2020-09-01 Delta Electronics, Inc. Magnetic component and magnetic core of the same
CN110676027A (en) * 2019-10-15 2020-01-10 恒天摩尔科技(山东)有限公司 Multi-window silicon steel sheet structure and electronic equipment

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392310A (en) * 1955-05-31 1968-07-09 Advance Transformer Co High leakage transformer and gaseous discharge lamp circuit regulated by such transformer
US3132285A (en) * 1957-03-22 1964-05-05 Jefferson Electric Co Transformer ballast assembly for energizing gas discharge devices
US3003081A (en) * 1959-05-06 1961-10-03 Advance Transformer Co Apparatus for igniting and operating gaseous discharge devices
US3316621A (en) * 1961-08-08 1967-05-02 Advance Transformer Co Method of manufacturing a shell type transformer core for ballast structure
US3461758A (en) * 1967-01-16 1969-08-19 Sola Basic Ind Inc Method of making scrapless laminations for producing a plurality of units
FR1596036A (en) * 1968-12-12 1970-06-15
US3576508A (en) * 1969-08-25 1971-04-27 Litton Precision Prod Inc Transformer apparatus
US3956665A (en) * 1974-08-09 1976-05-11 California Institute Of Technology Device for replacing a fluorescent lamp in a serially connected fluorescent lamp system
US4042852A (en) * 1976-06-28 1977-08-16 Unitron Corporation Fluorescent lamps with high frequency power supply with inductive coupling and SCR starter
US4129805A (en) * 1977-12-05 1978-12-12 Sherman Eli H Impulse generator for use with phosphor energizable lamps
DE2931870C2 (en) * 1979-08-06 1982-05-27 Siemens AG, 1000 Berlin und 8000 München Inverter for operating at least two discharge lamps
US4323823A (en) * 1980-05-16 1982-04-06 Westinghouse Electric Corp. Unitary ballast structure for operating four fluorescent lamps
US4453109A (en) * 1982-05-27 1984-06-05 North American Philips Corporation Magnetic transformer switch and combination thereof with a discharge lamp

Also Published As

Publication number Publication date
PH21486A (en) 1987-11-10
FR2532511A1 (en) 1984-03-02
US4547705A (en) 1985-10-15
DE3306605A1 (en) 1984-03-01

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Legal Events

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ST Notification of lapse